package Service;

import Bean.BeanTeacher;
import Bean.BeanUser;

import java.util.ArrayList;

public interface TeacherService {
    public void teacheradd(String teacherid, String pwd,String teachername,String teacher_photo,String teacher_introduction) throws Exception;
    public void teacherupdate(String teacherid,String teachername,String pwd,String teacher_photo,String teacher_introduction) throws Exception;
    public void teacherdelete(String teacherid) throws Exception;
    public ArrayList<BeanTeacher> getTeachers() throws Exception;
    public ArrayList<BeanTeacher> getTeachersByKeyword(String keyword) throws Exception;
}
